Kids can simply squish the Playfoam® into the moulds, then pop out and play with the shaped piece. - or use the Playfoam® on its own to sculpt custom creations. Playfoam® never dries out so children can create and shape then squash it down and start again! There is no preparation with Playfoam® and thanks to its no-stick formula, no cleaning up. This set contains 8 assorted colours.